Find two positive numbers whose difference is 25 25 and whose product is 836 836.

X-y=25

xy=836

x=25+y

(25+y) (y) = 836

y² + 25y - 836 = 0

(y-19) (y+44) = 0

y=19 or,-44

since they have to be positive we can discard negative 44

x-19=25

x=44

the 2 numbers are 19 and 44